Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Nestor: a toolkit for quantifying tacit maintenance knowledge, for investigatory analysis in smart manufacturing

    Metadata Updated: September 30, 2025

    There is often a large amount of maintenance data already available for use in Smart Manufacturing systems, but in a currently-unusable form: service tickets and maintenance work orders (MWOs). Nestor is a toolkit for using Natural Language Processing (NLP) with efficient user-interaction to perform structured data extraction with minimal annotation time-cost.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    https://dx.doi.org/10.1109/BigData.2017.8258120

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date September 30, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from Commerce Non Spatial Data.json Harvest Source

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date September 30, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier 6D99882718D36079E05324570681AAD11932
    Language en
    Data Last Modified 2018-06-01 00:00:00
    Category Information Technology:Data and informatics, Mathematics and Statistics:Statistical analysis, Manufacturing:Manufacturing systems design and analysis, Manufacturing:Work force, Information Technology:Usability and human factors
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id ec933584-efd2-40e7-bccb-92464f477c4d
    Harvest Source Id bce99b55-29c1-47be-b214-b8e71e9180b1
    Harvest Source Title Commerce Non Spatial Data.json Harvest Source
    Homepage URL https://github.com/usnistgov/nestor
    License https://www.nist.gov/open/license
    Program Code 006:045
    Related Documents https://dx.doi.org/10.1109/BigData.2017.8258120
    Source Datajson Identifier True
    Source Hash 718825b1f79a2f9795062ed59c4040bab8e316ef6fa5d1e872cc9e8310f7c3c8
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.